JIS F3017 Sleeve Type Expansion Joint – Marine Pipeline Compensation & Vibration Absorption Solution
Product Overview
The JIS F3017 Sleeve Type Expansion Joint is an essential marine pipeline component designed to absorb thermal expansion, reduce vibration, and compensate for misalignment in shipboard piping systems. Engineered to JIS standards with versatile material options, this expansion joint provides critical protection for vessels, offshore platforms, and marine piping networks. Available in both 5K and 10K pressure ratings with sizes from DN15 to DN250, it ensures reliable performance in demanding marine environments.
Key Features & Benefits
✔ Superior Vibration Absorption
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Effectively dampens pipeline vibrations and reduces noise
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Compensates for thermal expansion and contraction
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Minimizes stress on connected equipment and piping
✔ Premium Material Construction
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Body Options: Carbon steel or stainless steel for various applications
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Internal Components: Stainless steel for corrosion resistance and durability
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Custom Material Selection: Tailored to specific service conditions
✔ Dual Pressure Rating Options
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5K & 10K Pressure Ratings: Suitable for various marine applications
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Comprehensive Size Range: DN15 to DN250 complete coverage
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Standard Compliance: Manufactured to JIS specifications
✔ Marine-Grade Reliability
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Designed for harsh saltwater environments
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Long service life with minimal maintenance
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Easy installation and replacement
Technical Specifications: JIS F3017 Expansion Joint Series
5K Pressure Rating Series:
| DN | L (mm) | φD (mm) | φk (mm) | N×φd2 |
|---|---|---|---|---|
| 15 | Custom | 80 | 60 | 4×12 |
| 20 | Custom | 85 | 65 | 4×12 |
| 25 | Custom | 95 | 75 | 4×12 |
| 32 | Custom | 115 | 90 | 4×15 |
| 40 | Custom | 120 | 95 | 4×15 |
| 50 | Custom | 130 | 105 | 4×15 |
| 65 | Custom | 155 | 130 | 4×15 |
| 80 | Custom | 180 | 145 | 4×19 |
| 100 | Custom | 200 | 165 | 8×19 |
| 125 | Custom | 235 | 200 | 8×19 |
| 150 | Custom | 265 | 230 | 8×19 |
| 200 | Custom | 320 | 280 | 8×23 |
| 250 | Custom | 385 | 345 | 12×23 |
10K Pressure Rating Series:
| DN | L (mm) | φD (mm) | φk (mm) | N×φd2 |
|---|---|---|---|---|
| 15 | Custom | 95 | 70 | 4×15 |
| 20 | Custom | 100 | 75 | 4×15 |
| 25 | Custom | 125 | 90 | 4×19 |
| 32 | Custom | 135 | 100 | 4×19 |
| 40 | Custom | 140 | 105 | 4×19 |
| 50 | Custom | 155 | 120 | 4×19 |
| 65 | Custom | 175 | 140 | 4×19 |
| 80 | Custom | 185 | 150 | 8×19 |
| 100 | Custom | 210 | 175 | 8×19 |
| 125 | Custom | 250 | 210 | 8×23 |
| 150 | Custom | 280 | 240 | 8×23 |
| 200 | Custom | 330 | 290 | 12×23 |
| 250 | Custom | 400 | 510 | 12×25 |
The description/sizes may be different with goods, please check with us when order.
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